Update app.py

app.py

@@ -113,7 +113,7 @@ def train(symbol: str, p_step: int):
     scaler = MinMaxScaler()
     scaled_prices = scaler.fit_transform(prices)
 
-    X, y = create_dataset(scaled_prices, time_step, predict_steps)
+    X, y = create_dataset(scaled_prices, time_steps, predict_steps)
     X = X.reshape(X.shape[0], X.shape[1], 1)
 
     # Create and train a new model per request